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Delta Lithium Unveils High-Grade Rubidium Resource at Mt Ida
10:22am on Thursday 13th of November, 2025 AEDT
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Mining
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Delta Lithium Unveils High-Grade Rubidium Resource at Mt Ida
10:22am on Thursday 13th of November, 2025 AEDT
Key Points
Mt Ida MRE updated to 14.8 Mt at 1.21% Li2O, 0.42% Rb2O, 170 ppm Ta2O5
One of the world’s highest-grade rubidium oxide resources publicly reported
Rubidium recovery averages ~90% in existing lithium flotation flowsheet
Project fully permitted for open pit and underground mining
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